Nexus Rebel LS - LS EV6 Injector Sub-Harness

Overview

The Nexus Rebel LS EV6 Injector Sub-Harness delivers proper connectivity for high-flow EV6 injectors in your LS swap or performance build. Purpose-built for the Rebel LS system, this harness eliminates the bodge-job wiring that kills injector signals and creates drivability issues. Essential kit for any serious LS conversion running upgraded fuel systems.

Technical Specifications

• Part Number: HT-186502
• Connector Type: EV6 (USCAR) injector connectors
• Channel Count: 8 injectors
• Compatibility: Nexus Rebel LS main terminated harness
• Wire Rating: Motorsport-grade copper conductors
• Construction: OEM-quality terminals and sealing

Why You Need This

EV6 injectors are the gold standard for LS performance builds — brands like Injector Dynamics, DeatschWerks, and Bosch all use this connector standard for good reason. The larger pin diameter and superior sealing handle high fuel pressures and electrical loads that smaller EV1 connectors simply can't cope with. But here's the problem: most LS engines originally ran EV1 injectors, and bodging aftermarket EV6 injectors with adapters or splice joints creates voltage drops, intermittent connections, and the sort of fuelling inconsistencies that ruin dyno sessions.

This sub-harness solves it properly. Rather than compromise with adapters, you get direct EV6 connectivity that maintains signal integrity from your Rebel LS ECU right to the injector. We see this constantly in turbo LS builds and high-compression naturally aspirated setups — the difference in injector response and fuel delivery consistency is immediate. Whether you're running ID1050X injectors in a boosted LS3 or DW400s in a naturally aspirated 6.0L truck motor, proper wiring isn't optional.

ECU & System Compatibility

Designed specifically for the Haltech Nexus Rebel LS ECU system. The sub-harness connects directly to the injector breakout connector on the Rebel LS main terminated harness, maintaining the plug-and-play philosophy that makes the Rebel system so effective for LS swaps and conversions.

What's in the Box

• Nexus Rebel LS EV6 Injector Sub-Harness
• 8x EV6 injector connectors with sealing boots
• Breakout connector for Rebel LS main harness
• Installation documentation

Complete Your Build

Most customers building serious LS applications also require upgraded fuel pumps, rails, and pressure regulation to match their injector capacity. Our technical team can recommend the complete fuelling package for your specific build — from mild naturally aspirated setups to big-turbo monsters pushing serious numbers. With everything in UK stock, we'll get your complete system dispatched quickly rather than waiting weeks for individual components to arrive from multiple suppliers.